✅ Usage limits

Fair use, with clear red lines

The standard is not the number of requests itself, but whether they infringe others’ rights, damage the system, or evade service rules.

Permitted uses

  • Keep your primary email separate when signing up once, testing a product, or completing a short-term verification.
  • Create recognizable, pausable long-term forwarding aliases for different conversations.
  • Check the subject, body, and delivery results of messages sent by your own systems.
  • Receive confirmation emails and notifications where you have lawful authorization.

Prohibited conduct

  • Use an address to impersonate others, commit fraud, harass people, or distribute unlawful content.
  • Bypass platform bans, manipulate accounts in bulk, or evade access controls.
  • Probe, attack, overload the service, or try to obtain other users’ emails.
  • Resell access tokens, abuse the API through automation, or disrupt normal delivery.